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UIA_Interface.ahk
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;~ UI Automation Constants: http://msdn.microsoft.com/en-us/library/windows/desktop/ee671207(v=vs.85).aspx
;~ UI Automation Enumerations: http://msdn.microsoft.com/en-us/library/windows/desktop/ee671210(v=vs.85).aspx
;~ http://www.autohotkey.com/board/topic/94619-ahk-l-screen-reader-a-tool-to-get-text-anywhere/
/* Questions:
- better way to do __properties?
- support for Constants?
- if method returns a SafeArray, should we return a Wrapped SafeArray, Raw SafeArray, or AHK Array
- on UIA Interface conversion methods, how should the data be returned? wrapped/extracted or raw? should raw data be a ByRef param?
- do variants need cleared? what about SysAllocString BSTRs?
- do RECT struts need destroyed?
- if returning wrapped data & raw is ByRef, will the wrapped data being released destroy the raw data?
- returning varaint data other than vt=3|8|9|13|0x2000
- Cached Members?
- UIA Element existance - dependent on window being visible (non minimized)?
- function(params, ByRef out="……")
*/
class UIA_Base {
__New(p="", flag=1) {
ObjInsert(this,"__Type","IUIAutomation" SubStr(this.__Class,5))
,ObjInsert(this,"__Value",p)
,ObjInsert(this,"__Flag",flag)
}
__Get(member) {
if member not in base,__UIA ; base & __UIA should act as normal
{ if raw:=SubStr(member,0)="*" ; return raw data - user should know what they are doing
member:=SubStr(member,1,-1)
if RegExMatch(this.__properties, "im)^" member ",(\d+),(\w+)", m) { ; if the member is in the properties. if not - give error message
if (m2="VARIANT") ; return VARIANT data - DllCall output param different
return UIA_Hr(DllCall(this.__Vt(m1), "ptr",this.__Value, "ptr",UIA_Variant(out)))? (raw?out:UIA_VariantData(out)):
else if (m2="RECT") ; return RECT struct - DllCall output param different
return UIA_Hr(DllCall(this.__Vt(m1), "ptr",this.__Value, "ptr",&(rect,VarSetCapacity(rect,16))))? (raw?out:UIA_RectToObject(rect)):
else if UIA_Hr(DllCall(this.__Vt(m1), "ptr",this.__Value, "ptr*",out))
return raw?out:m2="BSTR"?StrGet(out):RegExMatch(m2,"i)IUIAutomation\K\w+",n)?new UIA_%n%(out):out ; Bool, int, DWORD, HWND, CONTROLTYPEID, OrientationType?
}
else throw Exception("Property not supported by the " this.__Class " Class.",-1,member)
}
}
__Set(member) {
throw Exception("Assigning values not supported by the " this.__Class " Class.",-1,member)
}
__Call(member) {
if !ObjHasKey(UIA_Base,member)&&!ObjHasKey(this,member)
throw Exception("Method Call not supported by the " this.__Class " Class.",-1,member)
}
__Delete() {
this.__Flag? ObjRelease(this.__Value):
}
__Vt(n) {
return NumGet(NumGet(this.__Value+0,"ptr")+n*A_PtrSize,"ptr")
}
}
class UIA_Interface extends UIA_Base {
;~ http://msdn.microsoft.com/en-us/library/windows/desktop/ee671406(v=vs.85).aspx
static __IID := "{30cbe57d-d9d0-452a-ab13-7ac5ac4825ee}"
, __properties := "ControlViewWalker,14,IUIAutomationTreeWalker`r`nContentViewWalker,15,IUIAutomationTreeWalker`r`nRawViewWalker,16,IUIAutomationTreeWalker`r`nRawViewCondition,17,IUIAutomationCondition`r`nControlViewCondition,18,IUIAutomationCondition`r`nContentViewCondition,19,IUIAutomationCondition`r`nProxyFactoryMapping,48,IUIAutomationProxyFactoryMapping`r`nReservedNotSupportedValue,54,IUnknown`r`nReservedMixedAttributeValue,55,IUnknown"
CompareElements(e1,e2) {
return UIA_Hr(DllCall(this.__Vt(3), "ptr",this.__Value, "ptr",e1.__Value, "ptr",e2.__Value, "int*",out))? out:
}
CompareRuntimeIds(r1,r2) {
return UIA_Hr(DllCall(this.__Vt(4), "ptr",this.__Value, "ptr",ComObjValue(r1), "ptr",ComObjValue(r2), "int*",out))? out:
}
GetRootElement() {
return UIA_Hr(DllCall(this.__Vt(5), "ptr",this.__Value, "ptr*",out))? new UIA_Element(out):
}
ElementFromHandle(hwnd) {
return UIA_Hr(DllCall(this.__Vt(6), "ptr",this.__Value, "ptr",hwnd, "ptr*",out))? new UIA_Element(out):
}
ElementFromPoint(x="", y="") {
return UIA_Hr(DllCall(this.__Vt(7), "ptr",this.__Value, "int64",x==""||y==""?0*DllCall("GetCursorPos","Int64*",pt)+pt:x&0xFFFFFFFF|y<<32, "ptr*",out))? new UIA_Element(out):
}
GetFocusedElement() {
return UIA_Hr(DllCall(this.__Vt(8), "ptr",this.__Value, "ptr*",out))? new UIA_Element(out):
}
;~ GetRootElementBuildCache 9
;~ ElementFromHandleBuildCache 10
;~ ElementFromPointBuildCache 11
;~ GetFocusedElementBuildCache 12
CreateTreeWalker(condition) {
return UIA_Hr(DllCall(this.__Vt(13), "ptr",this.__Value, "ptr",Condition.__Value, "ptr*",out))? new UIA_TreeWalker(out):
}
;~ CreateCacheRequest 20
CreateTrueCondition() {
return UIA_Hr(DllCall(this.__Vt(21), "ptr",this.__Value, "ptr*",out))? new UIA_Condition(out):
}
CreateFalseCondition() {
return UIA_Hr(DllCall(this.__Vt(22), "ptr",this.__Value, "ptr*",out))? new UIA_Condition(out):
}
CreatePropertyCondition(propertyId, ByRef var, type="Variant") {
if (type!="Variant")
UIA_Variant(var,type,var)
if (A_PtrSize = 4)
return UIA_Hr(DllCall(this.__Vt(23), "ptr",this.__Value, "int",propertyId, "int64",NumGet(var, 0, "int64"), "int64", NumGet(var, 8, "int64"), "ptr*",out))? new UIA_PropertyCondition(out):
else
return UIA_Hr(DllCall(this.__Vt(23), "ptr",this.__Value, "int",propertyId, "ptr",&var, "ptr*",out))? new UIA_PropertyCondition(out):
}
CreatePropertyConditionEx(propertyId, ByRef var, type="Variant", flags=0x1) { ; NOT TESTED
; PropertyConditionFlags_IgnoreCase = 0x1
if (type!="Variant")
UIA_Variant(var,type,var)
return UIA_Hr(DllCall(this.__Vt(24), "ptr",this.__Value, "int",propertyId, "ptr",&var, "uint",flags, "ptr*",out))? new UIA_PropertyCondition(out):
}
CreateAndCondition(c1,c2) {
return UIA_Hr(DllCall(this.__Vt(25), "ptr",this.__Value, "ptr",c1.__Value, "ptr",c2.__Value, "ptr*",out))? new UIA_AndCondition(out):
}
CreateAndConditionFromArray(array) { ; ComObj(0x2003)??
;->in: AHK Array or Wrapped SafeArray
if ComObjValue(array)&0x2000
SafeArray:=array
else {
SafeArray:=ComObj(0x2003,DllCall("oleaut32\SafeArrayCreateVector", "uint",13, "uint",0, "uint",array.MaxIndex()),1)
for i,c in array
SafeArray[A_Index-1]:=c.__Value, ObjAddRef(c.__Value) ; AddRef - SafeArrayDestroy will release UIA_Conditions - they also release themselves
}
return UIA_Hr(DllCall(this.__Vt(26), "ptr",this.__Value, "ptr",ComObjValue(SafeArray), "ptr*",out))? new UIA_AndCondition(out):
}
CreateAndConditionFromNativeArray(p*) { ; Not Implemented
return UIA_NotImplemented()
/* [in] IUIAutomationCondition **conditions,
[in] int conditionCount,
[out, retval] IUIAutomationCondition **newCondition
*/
;~ return UIA_Hr(DllCall(this.__Vt(27), "ptr",this.__Value,
}
CreateOrCondition(c1,c2) {
return UIA_Hr(DllCall(this.__Vt(28), "ptr",this.__Value, "ptr",c1.__Value, "ptr",c2.__Value, "ptr*",out))? new UIA_OrCondition(out):
}
CreateOrConditionFromArray(array) {
;->in: AHK Array or Wrapped SafeArray
if ComObjValue(array)&0x2000
SafeArray:=array
else {
SafeArray:=ComObj(0x2003,DllCall("oleaut32\SafeArrayCreateVector", "uint",13, "uint",0, "uint",array.MaxIndex()),1)
for i,c in array
SafeArray[A_Index-1]:=c.__Value, ObjAddRef(c.__Value) ; AddRef - SafeArrayDestroy will release UIA_Conditions - they also release themselves
}
return UIA_Hr(DllCall(this.__Vt(29), "ptr",this.__Value, "ptr",ComObjValue(SafeArray), "ptr*",out))? new UIA_AndCondition(out):
}
CreateOrConditionFromNativeArray(p*) { ; Not Implemented
return UIA_NotImplemented()
/* [in] IUIAutomationCondition **conditions,
[in] int conditionCount,
[out, retval] IUIAutomationCondition **newCondition
*/
;~ return UIA_Hr(DllCall(this.__Vt(27), "ptr",this.__Value,
}
CreateNotCondition(c) {
return UIA_Hr(DllCall(this.__Vt(31), "ptr",this.__Value, "ptr",c.__Value, "ptr*",out))? new UIA_NotCondition(out):
}
;~ AddAutomationEventHandler 32
;~ RemoveAutomationEventHandler 33
;~ AddPropertyChangedEventHandlerNativeArray 34
AddPropertyChangedEventHandler(element,scope=0x1,cacheRequest=0,handler="",propertyArray="") {
SafeArray:=ComObjArray(0x3,propertyArray.MaxIndex())
for i,propertyId in propertyArray
SafeArray[i-1]:=propertyId
return UIA_Hr(DllCall(this.__Vt(35), "ptr",this.__Value, "ptr",element.__Value, "int",scope, "ptr",cacheRequest,"ptr",handler.__Value,"ptr",ComObjValue(SafeArray)))
}
;~ RemovePropertyChangedEventHandler 36
;~ AddStructureChangedEventHandler 37
;~ RemoveStructureChangedEventHandler 38
AddFocusChangedEventHandler(cacheRequest, handler) {
return UIA_Hr(DllCall(this.__Vt(39), "ptr",this.__Value, "ptr",cacheRequest, "ptr",handler.__Value))
}
;~ RemoveFocusChangedEventHandler 40
;~ RemoveAllEventHandlers 41
IntNativeArrayToSafeArray(ByRef nArr, n="") {
return UIA_Hr(DllCall(this.__Vt(42), "ptr",this.__Value, "ptr",&nArr, "int",n?n:VarSetCapacity(nArr)/4, "ptr*",out))? ComObj(0x2003,out,1):
}
/* IntSafeArrayToNativeArray(sArr, Byref nArr="", Byref arrayCount="") { ; NOT WORKING
VarSetCapacity(nArr,(sArr.MaxIndex()+1)*4)
return UIA_Hr(DllCall(this.__Vt(43), "ptr",this.__Value, "ptr",ComObjValue(sArr), "ptr*",nArr, "int*",arrayCount))? arrayCount:
}
*/
RectToVariant(ByRef rect, ByRef out="") { ; in:{left,top,right,bottom} ; out:(left,top,width,height)
; in: RECT Struct
; out: AHK Wrapped SafeArray & ByRef Variant
return UIA_Hr(DllCall(this.__Vt(44), "ptr",this.__Value, "ptr",&rect, "ptr",UIA_Variant(out)))? UIA_VariantData(out):
}
/* VariantToRect(ByRef var, ByRef out="") { ; NOT WORKING
; in: VT_VARIANT (SafeArray)
; out: AHK Wrapped RECT Struct & ByRef Struct
return UIA_Hr(DllCall(this.__Vt(45), "ptr",this.__Value, "ptr",var, "ptr",&(out,VarSetCapacity(out,16))))? UIA_RectToObject(out):
}
*/
;~ SafeArrayToRectNativeArray 46
;~ CreateProxyFactoryEntry 47
GetPropertyProgrammaticName(Id) {
return UIA_Hr(DllCall(this.__Vt(49), "ptr",this.__Value, "int",Id, "ptr*",out))? StrGet(out):
}
GetPatternProgrammaticName(Id) {
return UIA_Hr(DllCall(this.__Vt(50), "ptr",this.__Value, "int",Id, "ptr*",out))? StrGet(out):
}
PollForPotentialSupportedPatterns(e, Byref Ids="", Byref Names="") {
return UIA_Hr(DllCall(this.__Vt(51), "ptr",this.__Value, "ptr",e.__Value, "ptr*",Ids, "ptr*",Names))? UIA_SafeArraysToObject(Names:=ComObj(0x2008,Names,1),Ids:=ComObj(0x2003,Ids,1)):
}
PollForPotentialSupportedProperties(e, Byref Ids="", Byref Names="") {
return UIA_Hr(DllCall(this.__Vt(52), "ptr",this.__Value, "ptr",e.__Value, "ptr*",Ids, "ptr*",Names))? UIA_SafeArraysToObject(Names:=ComObj(0x2008,Names,1),Ids:=ComObj(0x2003,Ids,1)):
}
CheckNotSupported(value) { ; Useless in this Framework???
/* Checks a provided VARIANT to see if it contains the Not Supported identifier.
After retrieving a property for a UI Automation element, call this method to determine whether the element supports the
retrieved property. CheckNotSupported is typically called after calling a property retrieving method such as GetCurrentPropertyValue.
*/
return UIA_Hr(DllCall(this.__Vt(53), "ptr",this.__Value, "ptr",value, "int*",out))? out:
}
ElementFromIAccessible(IAcc, childId=0) {
/* The method returns E_INVALIDARG - "One or more arguments are not valid" - if the underlying implementation of the
Microsoft UI Automation element is not a native Microsoft Active Accessibility server; that is, if a client attempts to retrieve
the IAccessible interface for an element originally supported by a proxy object from Oleacc.dll, or by the UIA-to-MSAA Bridge.
*/
return UIA_Hr(DllCall(this.__Vt(56), "ptr",this.__Value, "ptr",ComObjValue(IAcc), "int",childId, "ptr*",out))? new UIA_Element(out):
}
;~ ElementFromIAccessibleBuildCache 57
}
class UIA_Element extends UIA_Base {
;~ http://msdn.microsoft.com/en-us/library/windows/desktop/ee671425(v=vs.85).aspx
static __IID := "{d22108aa-8ac5-49a5-837b-37bbb3d7591e}"
, __properties := "CurrentProcessId,20,int`r`nCurrentControlType,21,CONTROLTYPEID`r`nCurrentLocalizedControlType,22,BSTR`r`nCurrentName,23,BSTR`r`nCurrentAcceleratorKey,24,BSTR`r`nCurrentAccessKey,25,BSTR`r`nCurrentHasKeyboardFocus,26,BOOL`r`nCurrentIsKeyboardFocusable,27,BOOL`r`nCurrentIsEnabled,28,BOOL`r`nCurrentAutomationId,29,BSTR`r`nCurrentClassName,30,BSTR`r`nCurrentHelpText,31,BSTR`r`nCurrentCulture,32,int`r`nCurrentIsControlElement,33,BOOL`r`nCurrentIsContentElement,34,BOOL`r`nCurrentIsPassword,35,BOOL`r`nCurrentNativeWindowHandle,36,UIA_HWND`r`nCurrentItemType,37,BSTR`r`nCurrentIsOffscreen,38,BOOL`r`nCurrentOrientation,39,OrientationType`r`nCurrentFrameworkId,40,BSTR`r`nCurrentIsRequiredForForm,41,BOOL`r`nCurrentItemStatus,42,BSTR`r`nCurrentBoundingRectangle,43,RECT`r`nCurrentLabeledBy,44,IUIAutomationElement`r`nCurrentAriaRole,45,BSTR`r`nCurrentAriaProperties,46,BSTR`r`nCurrentIsDataValidForForm,47,BOOL`r`nCurrentControllerFor,48,IUIAutomationElementArray`r`nCurrentDescribedBy,49,IUIAutomationElementArray`r`nCurrentFlowsTo,50,IUIAutomationElementArray`r`nCurrentProviderDescription,51,BSTR`r`nCachedProcessId,52,int`r`nCachedControlType,53,CONTROLTYPEID`r`nCachedLocalizedControlType,54,BSTR`r`nCachedName,55,BSTR`r`nCachedAcceleratorKey,56,BSTR`r`nCachedAccessKey,57,BSTR`r`nCachedHasKeyboardFocus,58,BOOL`r`nCachedIsKeyboardFocusable,59,BOOL`r`nCachedIsEnabled,60,BOOL`r`nCachedAutomationId,61,BSTR`r`nCachedClassName,62,BSTR`r`nCachedHelpText,63,BSTR`r`nCachedCulture,64,int`r`nCachedIsControlElement,65,BOOL`r`nCachedIsContentElement,66,BOOL`r`nCachedIsPassword,67,BOOL`r`nCachedNativeWindowHandle,68,UIA_HWND`r`nCachedItemType,69,BSTR`r`nCachedIsOffscreen,70,BOOL`r`nCachedOrientation,71,OrientationType`r`nCachedFrameworkId,72,BSTR`r`nCachedIsRequiredForForm,73,BOOL`r`nCachedItemStatus,74,BSTR`r`nCachedBoundingRectangle,75,RECT`r`nCachedLabeledBy,76,IUIAutomationElement`r`nCachedAriaRole,77,BSTR`r`nCachedAriaProperties,78,BSTR`r`nCachedIsDataValidForForm,79,BOOL`r`nCachedControllerFor,80,IUIAutomationElementArray`r`nCachedDescribedBy,81,IUIAutomationElementArray`r`nCachedFlowsTo,82,IUIAutomationElementArray`r`nCachedProviderDescription,83,BSTR"
SetFocus() {
return UIA_Hr(DllCall(this.__Vt(3), "ptr",this.__Value))
}
GetRuntimeId(ByRef stringId="") {
return UIA_Hr(DllCall(this.__Vt(4), "ptr",this.__Value, "ptr*",sa))? ComObj(0x2003,sa,1):
}
FindFirst(c="", scope=0x2) {
static tc ; TrueCondition
if !tc
tc:=this.__uia.CreateTrueCondition()
return UIA_Hr(DllCall(this.__Vt(5), "ptr",this.__Value, "uint",scope, "ptr",(c=""?tc:c).__Value, "ptr*",out))? new UIA_Element(out):
}
FindAll(c="", scope=0x2) {
static tc ; TrueCondition
if !tc
tc:=this.__uia.CreateTrueCondition()
return UIA_Hr(DllCall(this.__Vt(6), "ptr",this.__Value, "uint",scope, "ptr",(c=""?tc:c).__Value, "ptr*",out))? new UIA_ElementArray(out):
}
;~ Find (First/All, Element/Children/Descendants/Parent/Ancestors/Subtree, Conditions)
;~ FindFirstBuildCache 7 IUIAutomationElement
;~ FindAllBuildCache 8 IUIAutomationElementArray
;~ BuildUpdatedCache 9 IUIAutomationElement
GetCurrentPropertyValue(propertyId, ByRef out="") {
return UIA_Hr(DllCall(this.__Vt(10), "ptr",this.__Value, "uint",propertyId, "ptr",UIA_Variant(out)))? UIA_VariantData(out):
}
GetCurrentPropertyValueEx(propertyId, ignoreDefaultValue=1, ByRef out="") {
; Passing FALSE in the ignoreDefaultValue parameter is equivalent to calling GetCurrentPropertyValue
return UIA_Hr(DllCall(this.__Vt(11), "ptr",this.__Value, "uint",propertyId, "uint",ignoreDefaultValue, "ptr",UIA_Variant(out)))? UIA_VariantData(out):
}
;~ GetCachedPropertyValue 12 VARIANT
;~ GetCachedPropertyValueEx 13 VARIANT
GetCurrentPatternAs(pattern="") {
if IsObject(UIA_%pattern%Pattern)&&(iid:=UIA_%pattern%Pattern.__iid)&&(pId:=UIA_%pattern%Pattern.__PatternID)
return UIA_Hr(DllCall(this.__Vt(14), "ptr",this.__Value, "int",pId, "ptr",UIA_GUID(riid,iid), "ptr*",out))? new UIA_%pattern%Pattern(out):
else throw Exception("Pattern not implemented.",-1, "UIA_" pattern "Pattern")
}
;~ GetCachedPatternAs 15 void **ppv
;~ GetCurrentPattern 16 Iunknown **patternObject
;~ GetCachedPattern 17 Iunknown **patternObject
;~ GetCachedParent 18 IUIAutomationElement
GetCachedChildren() { ; Haven't successfully tested
return UIA_Hr(DllCall(this.__Vt(19), "ptr",this.__Value, "ptr*",out))&&out? UIA_ElementArray(out):
}
;~ GetClickablePoint 84 POINT, BOOL
}
class UIA_ElementArray extends UIA_Base {
;~ http://msdn.microsoft.com/en-us/library/windows/desktop/ee671426(v=vs.85).aspx
static __IID := "{14314595-b4bc-4055-95f2-58f2e42c9855}"
, __properties := "Length,3,int"
GetElement(i) {
return UIA_Hr(DllCall(this.__Vt(4), "ptr",this.__Value, "int",i, "ptr*",out))? new UIA_Element(out):
}
}
class UIA_TreeWalker extends UIA_Base {
;~ http://msdn.microsoft.com/en-us/library/windows/desktop/ee671470(v=vs.85).aspx
static __IID := "{4042c624-389c-4afc-a630-9df854a541fc}"
, __properties := "Condition,15,IUIAutomationCondition"
GetParentElement(e) {
return UIA_Hr(DllCall(this.__Vt(3), "ptr",this.__Value, "ptr",e.__Value, "ptr*",out))? new UIA_Element(out):
}
GetFirstChildElement(e) {
return UIA_Hr(DllCall(this.__Vt(4), "ptr",this.__Value, "ptr",e.__Value, "ptr*",out))&&out? new UIA_Element(out):
}
GetLastChildElement(e) {
return UIA_Hr(DllCall(this.__Vt(5), "ptr",this.__Value, "ptr",e.__Value, "ptr*",out))&&out? new UIA_Element(out):
}
GetNextSiblingElement(e) {
return UIA_Hr(DllCall(this.__Vt(6), "ptr",this.__Value, "ptr",e.__Value, "ptr*",out))&&out? new UIA_Element(out):
}
GetPreviousSiblingElement(e) {
return UIA_Hr(DllCall(this.__Vt(7), "ptr",this.__Value, "ptr",e.__Value, "ptr*",out))&&out? new UIA_Element(out):
}
NormalizeElement(e) {
return UIA_Hr(DllCall(this.__Vt(8), "ptr",this.__Value, "ptr",e.__Value, "ptr*",out))&&out? new UIA_Element(out):
}
/* GetParentElementBuildCache(e, cacheRequest) {
return UIA_Hr(DllCall(this.__Vt(9), "ptr",this.__Value, "ptr",e.__Value, "ptr",cacheRequest.__Value.__Value, "ptr*",out))? new UIA_Element(out):
}
GetFirstChildElementBuildCache(e, cacheRequest) {
return UIA_Hr(DllCall(this.__Vt(10), "ptr",this.__Value, "ptr",e.__Value, "ptr",cacheRequest.__Value, "ptr*",out))? new UIA_Element(out):
}
GetLastChildElementBuildCache(e, cacheRequest) {
return UIA_Hr(DllCall(this.__Vt(11), "ptr",this.__Value, "ptr",e.__Value, "ptr",cacheRequest.__Value, "ptr*",out))? new UIA_Element(out):
}
GetNextSiblingElementBuildCache(e, cacheRequest) {
return UIA_Hr(DllCall(this.__Vt(12), "ptr",this.__Value, "ptr",e.__Value, "ptr",cacheRequest.__Value, "ptr*",out))? new UIA_Element(out):
}
GetPreviousSiblingElementBuildCache(e, cacheRequest) {
return UIA_Hr(DllCall(this.__Vt(13), "ptr",this.__Value, "ptr",e.__Value, "ptr",cacheRequest.__Value, "ptr*",out))? new UIA_Element(out):
}
NormalizeElementBuildCache(e, cacheRequest) {
return UIA_Hr(DllCall(this.__Vt(14), "ptr",this.__Value, "ptr",e.__Value, "ptr",cacheRequest.__Value, "ptr*",out))? new UIA_Element(out):
}
*/
}
class UIA_Condition extends UIA_Base {
;~ http://msdn.microsoft.com/en-us/library/windows/desktop/ee671420(v=vs.85).aspx
static __IID := "{352ffba8-0973-437c-a61f-f64cafd81df9}"
}
class UIA_PropertyCondition extends UIA_Condition {
;~ http://msdn.microsoft.com/en-us/library/windows/desktop/ee696121(v=vs.85).aspx
static __IID := "{99ebf2cb-5578-4267-9ad4-afd6ea77e94b}"
, __properties := "PropertyId,3,PROPERTYID`r`nPropertyValue,4,VARIANT`r`nPropertyConditionFlags,5,PropertyConditionFlags"
}
; should returned children have a condition type (property/and/or/bool/not), or be a generic uia_condition object?
class UIA_AndCondition extends UIA_Condition {
;~ http://msdn.microsoft.com/en-us/library/windows/desktop/ee671407(v=vs.85).aspx
static __IID := "{a7d0af36-b912-45fe-9855-091ddc174aec}"
, __properties := "ChildCount,3,int"
;~ GetChildrenAsNativeArray 4 IUIAutomationCondition ***childArray
GetChildren() {
return UIA_Hr(DllCall(this.__Vt(5), "ptr",this.__Value, "ptr*",out))&&out? ComObj(0x2003,out,1):
}
}
class UIA_OrCondition extends UIA_Condition {
;~ http://msdn.microsoft.com/en-us/library/windows/desktop/ee696108(v=vs.85).aspx
static __IID := "{8753f032-3db1-47b5-a1fc-6e34a266c712}"
, __properties := "ChildCount,3,int"
;~ GetChildrenAsNativeArray 4 IUIAutomationCondition ***childArray
;~ GetChildren 5 SAFEARRAY
}
class UIA_BoolCondition extends UIA_Condition {
;~ http://msdn.microsoft.com/en-us/library/windows/desktop/ee671411(v=vs.85).aspx
static __IID := "{8753f032-3db1-47b5-a1fc-6e34a266c712}"
, __properties := "BooleanValue,3,boolVal"
}
class UIA_NotCondition extends UIA_Condition {
;~ http://msdn.microsoft.com/en-us/library/windows/desktop/ee696106(v=vs.85).aspx
static __IID := "{f528b657-847b-498c-8896-d52b565407a1}"
;~ GetChild 3 IUIAutomationCondition
}
class UIA_IUnknown extends UIA_Base {
;~ http://msdn.microsoft.com/en-us/library/windows/desktop/ms680509(v=vs.85).aspx
static __IID := "{00000000-0000-0000-C000-000000000046}"
}
class UIA_CacheRequest extends UIA_Base {
;~ http://msdn.microsoft.com/en-us/library/windows/desktop/ee671413(v=vs.85).aspx
static __IID := "{b32a92b5-bc25-4078-9c08-d7ee95c48e03}"
}
class _UIA_EventHandler {
;~ http://msdn.microsoft.com/en-us/library/windows/desktop/ee696044(v=vs.85).aspx
static __IID := "{146c3c17-f12e-4e22-8c27-f894b9b79c69}"
/* HandleAutomationEvent 3
[in] IUIAutomationElement *sender,
[in] EVENTID eventId
*/
}
class _UIA_FocusChangedEventHandler {
;~ http://msdn.microsoft.com/en-us/library/windows/desktop/ee696051(v=vs.85).aspx
static __IID := "{c270f6b5-5c69-4290-9745-7a7f97169468}"
/* HandleFocusChangedEvent 3
[in] IUIAutomationElement *sender
*/
}
class _UIA_PropertyChangedEventHandler {
;~ http://msdn.microsoft.com/en-us/library/windows/desktop/ee696119(v=vs.85).aspx
static __IID := "{40cd37d4-c756-4b0c-8c6f-bddfeeb13b50}"
/* HandlePropertyChangedEvent 3
[in] IUIAutomationElement *sender,
[in] PROPERTYID propertyId,
[in] VARIANT newValue
*/
}
class _UIA_StructureChangedEventHandler {
;~ http://msdn.microsoft.com/en-us/library/windows/desktop/ee696197(v=vs.85).aspx
static __IID := "{e81d1b4e-11c5-42f8-9754-e7036c79f054}"
/* HandleStructureChangedEvent 3
[in] IUIAutomationElement *sender,
[in] StructureChangeType changeType,
[in] SAFEARRAY *runtimeId[int]
*/
}
class _UIA_TextEditTextChangedEventHandler { ; Windows 8.1 Preview [desktop apps only]
;~ http://msdn.microsoft.com/en-us/library/windows/desktop/dn302202(v=vs.85).aspx
static __IID := "{92FAA680-E704-4156-931A-E32D5BB38F3F}"
;~ HandleTextEditTextChangedEvent 3
}
;~ UIA_Patterns - http://msdn.microsoft.com/en-us/library/windows/desktop/ee684023
class UIA_DockPattern extends UIA_Base {
;~ http://msdn.microsoft.com/en-us/library/windows/desktop/ee671421
static __IID := "{fde5ef97-1464-48f6-90bf-43d0948e86ec}"
, __PatternID := 10011
, __Properties := "CurrentDockPosition,4,int`r`nCachedDockPosition,5,int"
SetDockPosition(Pos) {
return UIA_Hr(DllCall(this.__Vt(3), "ptr",this.__Value, "uint",pos))
}
/* DockPosition_Top = 0,
DockPosition_Left = 1,
DockPosition_Bottom = 2,
DockPosition_Right = 3,
DockPosition_Fill = 4,
DockPosition_None = 5
*/
}
class UIA_ExpandCollapsePattern extends UIA_Base {
;~ http://msdn.microsoft.com/en-us/library/windows/desktop/ee696046
static __IID := "{619be086-1f4e-4ee4-bafa-210128738730}"
, __PatternID := 10005
, __Properties := "CachedExpandCollapseState,6,int`r`nCurrentExpandCollapseState,5,int"
Expand() {
return UIA_Hr(DllCall(this.__Vt(3), "ptr",this.__Value))
}
Collapse() {
return UIA_Hr(DllCall(this.__Vt(4), "ptr",this.__Value))
}
/* ExpandCollapseState_Collapsed = 0,
ExpandCollapseState_Expanded = 1,
ExpandCollapseState_PartiallyExpanded = 2,
ExpandCollapseState_LeafNode = 3
*/
}
class UIA_GridItemPattern extends UIA_Base {
;~ http://msdn.microsoft.com/en-us/library/windows/desktop/ee696053
static __IID := "{78f8ef57-66c3-4e09-bd7c-e79b2004894d}"
, __PatternID := 10007
, __Properties := "CurrentContainingGrid,3,IUIAutomationElement`r`nCurrentRow,4,int`r`nCurrentColumn,5,int`r`nCurrentRowSpan,6,int`r`nCurrentColumnSpan,7,int`r`nCachedContainingGrid,8,IUIAutomationElement`r`nCachedRow,9,int`r`nCachedColumn,10,int`r`nCachedRowSpan,11,int`r`nCachedColumnSpan,12,int"
}
class UIA_GridPattern extends UIA_Base {
;~ http://msdn.microsoft.com/en-us/library/windows/desktop/ee696064
static __IID := "{414c3cdc-856b-4f5b-8538-3131c6302550}"
, __PatternID := 10006
, __Properties := "CurrentRowCount,4,int`r`nCurrentColumnCount,5,int`r`nCachedRowCount,6,int`r`nCachedColumnCount,7,int"
GetItem(row,column) { ; Hr!=0 if no result, or blank output?
return UIA_Hr(DllCall(this.__Vt(3), "ptr",this.__Value, "uint",row, "uint",column, "ptr*",out))? new UIA_Element(out):
}
}
class UIA_InvokePattern extends UIA_Base {
;~ http://msdn.microsoft.com/en-us/library/windows/desktop/ee696070
static __IID := "{fb377fbe-8ea6-46d5-9c73-6499642d3059}"
, __PatternID := 10000
Invoke() {
return UIA_Hr(DllCall(this.__Vt(3), "ptr",this.__Value))
}
}
class UIA_ItemContainerPattern extends UIA_Base {
;~ http://msdn.microsoft.com/en-us/library/windows/desktop/ee696072
static __IID := "{c690fdb2-27a8-423c-812d-429773c9084e}"
, __PatternID := 10019
FindItemByProperty(startAfter, propertyId, ByRef value, type=8) { ; Hr!=0 if no result, or blank output?
if (type!="Variant")
UIA_Variant(value,type,value)
return UIA_Hr(DllCall(this.__Vt(3), "ptr",this.__Value, "ptr",startAfter.__Value, "int",propertyId, "ptr",&value, "ptr*",out))? new UIA_Element(out):
}
}
class UIA_LegacyIAccessiblePattern extends UIA_Base {
;~ http://msdn.microsoft.com/en-us/library/windows/desktop/ee696074
static __IID := "{828055ad-355b-4435-86d5-3b51c14a9b1b}"
, __PatternID := 10018
, __Properties := "CurrentChildId,6,int`r`nCurrentName,7,BSTR`r`nCurrentValue,8,BSTR`r`nCurrentDescription,9,BSTR`r`nCurrentRole,10,DWORD`r`nCurrentState,11,DWORD`r`nCurrentHelp,12,BSTR`r`nCurrentKeyboardShortcut,13,BSTR`r`nCurrentDefaultAction,15,BSTR`r`nCachedChildId,16,int`r`nCachedName,17,BSTR`r`nCachedValue,18,BSTR`r`nCachedDescription,19,BSTR`r`nCachedRole,20,DWORD`r`nCachedState,21,DWORD`r`nCachedHelp,22,BSTR`r`nCachedKeyboardShortcut,23,BSTR`r`nCachedDefaultAction,25,BSTR"
Select(flags=3) {
return UIA_Hr(DllCall(this.__Vt(3), "ptr",this.__Value, "int",flags))
}
DoDefaultAction() {
return UIA_Hr(DllCall(this.__Vt(4), "ptr",this.__Value))
}
SetValue(value) {
return UIA_Hr(DllCall(this.__Vt(5), "ptr",this.__Value, "ptr",&value))
}
GetCurrentSelection() { ; Not correct
;~ if (hr:=DllCall(this.__Vt(14), "ptr",this.__Value, "ptr*",array))=0
;~ return new UIA_ElementArray(array)
;~ else
;~ MsgBox,, Error, %hr%
}
;~ GetCachedSelection 24 IUIAutomationElementArray
GetIAccessible() {
/* This method returns NULL if the underlying implementation of the UI Automation element is not a native
Microsoft Active Accessibility server; that is, if a client attempts to retrieve the IAccessible interface
for an element originally supported by a proxy object from OLEACC.dll, or by the UIA-to-MSAA Bridge.
*/
return UIA_Hr(DllCall(this.__Vt(26), "ptr",this.__Value, "ptr*",pacc))&&pacc? ComObj(9,pacc,1):
}
}
class UIA_MultipleViewPattern extends UIA_Base {
;~ http://msdn.microsoft.com/en-us/library/windows/desktop/ee696099
static __IID := "{8d253c91-1dc5-4bb5-b18f-ade16fa495e8}"
, __PatternID := 10008
, __Properties := "CurrentCurrentView,5,int`r`nCachedCurrentView,7,int"
GetViewName(view) { ; need to release BSTR?
return UIA_Hr(DllCall(this.__Vt(3), "ptr",this.__Value, "int",view, "ptr*",name))? StrGet(name):
}
SetCurrentView(view) {
return UIA_Hr(DllCall(this.__Vt(4), "ptr",this.__Value, "int",view))
}
GetCurrentSupportedViews() {
return UIA_Hr(DllCall(this.__Vt(6), "ptr",this.__Value, "ptr*",out))? ComObj(0x2003,out,1):
}
GetCachedSupportedViews() {
return UIA_Hr(DllCall(this.__Vt(8), "ptr",this.__Value, "ptr*",out))? ComObj(0x2003,out,1):
}
}
class UIA_RangeValuePattern extends UIA_Base {
;~ http://msdn.microsoft.com/en-us/library/windows/desktop/ee696147
static __IID := "{59213f4f-7346-49e5-b120-80555987a148}"
, __PatternID := 10003
, __Properties := "CurrentValue,4,double`r`nCurrentIsReadOnly,5,BOOL`r`nCurrentMaximum,6,double`r`nCurrentMinimum,7,double`r`nCurrentLargeChange,8,double`r`nCurrentSmallChange,9,double`r`nCachedValue,10,double`r`nCachedIsReadOnly,11,BOOL`r`nCachedMaximum,12,double`r`nCachedMinimum,13,double`r`nCachedLargeChange,14,double`r`nCachedSmallChange,15,double"
SetValue(val) {
return UIA_Hr(DllCall(this.__Vt(3), "ptr",this.__Value, "double",val))
}
}
class UIA_ScrollItemPattern extends UIA_Base {
;~ http://msdn.microsoft.com/en-us/library/windows/desktop/ee696165
static __IID := "{b488300f-d015-4f19-9c29-bb595e3645ef}"
, __PatternID := 10017
ScrollIntoView() {
return UIA_Hr(DllCall(this.__Vt(3), "ptr",this.__Value))
}
}
class UIA_ScrollPattern extends UIA_Base {
;~ http://msdn.microsoft.com/en-us/library/windows/desktop/ee696167
static __IID := "{88f4d42a-e881-459d-a77c-73bbbb7e02dc}"
, __PatternID := 10004
, __Properties := "CurrentHorizontalScrollPercent,5,double`r`nCurrentVerticalScrollPercent,6,double`r`nCurrentHorizontalViewSize,7,double`r`CurrentHorizontallyScrollable,9,BOOL`r`nCurrentVerticallyScrollable,10,BOOL`r`nCachedHorizontalScrollPercent,11,double`r`nCachedVerticalScrollPercent,12,double`r`nCachedHorizontalViewSize,13,double`r`nCachedVerticalViewSize,14,double`r`nCachedHorizontallyScrollable,15,BOOL`r`nCachedVerticallyScrollable,16,BOOL"
Scroll(horizontal, vertical) {
return UIA_Hr(DllCall(this.__Vt(3), "ptr",this.__Value, "uint",horizontal, "uint",vertical))
}
SetScrollPercent(horizontal, vertical) {
return UIA_Hr(DllCall(this.__Vt(4), "ptr",this.__Value, "double",horizontal, "double",vertical))
}
/* UIA_ScrollPatternNoScroll = -1
ScrollAmount_LargeDecrement = 0,
ScrollAmount_SmallDecrement = 1,
ScrollAmount_NoAmount = 2,
ScrollAmount_LargeIncrement = 3,
ScrollAmount_SmallIncrement = 4
*/
}
;~ class UIA_SelectionItemPattern extends UIA_Base {10010
;~ class UIA_SelectionPattern extends UIA_Base {10001
;~ class UIA_SpreadsheetItemPattern extends UIA_Base {10027
;~ class UIA_SpreadsheetPattern extends UIA_Base {10026
;~ class UIA_StylesPattern extends UIA_Base {10025
;~ class UIA_SynchronizedInputPattern extends UIA_Base {10021
;~ class UIA_TableItemPattern extends UIA_Base {10013
;~ class UIA_TablePattern extends UIA_Base {10012
;~ class UIA_TextChildPattern extends UIA_Base {10029
;~ class UIA_TextEditPattern extends UIA_Base {10032
;~ class UIA_TextPattern extends UIA_Base {10014
;~ class UIA_TextPattern2 extends UIA_Base {10024
;~ class UIA_TogglePattern extends UIA_Base {10015
class UIA_TogglePattern extends UIA_Base
{
; from user "malcev" @ https://www.autohotkey.com/boards/viewtopic.php?p=300889#p300889
; https://docs.microsoft.com/en-us/windows/win32/api/uiautomationclient/nn-uiautomationclient-iuiautomationtogglepattern
static __IID := "{94cf8058-9b8d-4ab9-8bfd-4cd0a33c8c70}", __PatternID := 10015, __Properties := "CurrentToggleState,4,int`r`nCachedToggleState,5,int"
Toggle()
{
return UIA_Hr(DllCall(this.__Vt(3), "ptr",this.__Value))
}
}
;~ class UIA_TransformPattern extends UIA_Base {10016
;~ class UIA_TransformPattern2 extends UIA_Base {10028
class UIA_ValuePattern extends UIA_Base
{
;// https://docs.microsoft.com/en-us/windows/win32/api/uiautomationclient/nn-uiautomationclient-iuiautomationvaluepattern
;// sample notepad code:
; F9::
; MouseGetPos,,, mhwnd
; notepd := uia.ElementFromHandle(mhwnd)
; EditCtrlCondition := uia.CreatePropertyCondition(30003, 50004, 3)
; editelement := notepd.FindFirst(EditCtrlCondition, TreeScope_Descendants := 0x4)
; valueptrn := editelement.GetCurrentPatternAs("Value")
; valueptrn.SetValue("Hello world")
; msgbox % valueptrn.CurrentValue "`n" editelement.GetCurrentPropertyValue(30045)
; legacy := editelement.GetCurrentPatternAs("LegacyIAccessible")
; legacy.SetValue("hello world 2")
; msgbox % legacy.CurrentValue "`n" editelement.GetCurrentPropertyValue(30045)
; return
static __IID := "{a94cd8b1-0844-4cd6-9d2d-640537ab39e9}"
, __PatternID := 10002
, __Properties := "CurrentValue,4,BSTR`r`n"
. "CurrentIsReadOnly,5,BOOL`r`n"
. "CachedValue,6,BSTR`r`n"
. "CachedIsReadOnly,7,BOOL"
SetValue(value)
{
return UIA_Hr(DllCall(this.__Vt(3), "ptr", this.__Value, "str", value))
}
}
;~ class UIA_VirtualizedItemPattern extends UIA_Base {10020
;~ class UIA_WindowPattern extends UIA_Base {10009
;~ class UIA_AnnotationPattern extends UIA_Base {10023 ; Windows 8 [desktop apps only]
;~ class UIA_DragPattern extends UIA_Base {10030 ; Windows 8 [desktop apps only]
;~ class UIA_DropTargetPattern extends UIA_Base {10031 ; Windows 8 [desktop apps only]
/* class UIA_ObjectModelPattern extends UIA_Base { ; Windows 8 [desktop apps only]
;~ http://msdn.microsoft.com/en-us/library/windows/desktop/hh437262(v=vs.85).aspx
static __IID := "{71c284b3-c14d-4d14-981e-19751b0d756d}"
, __PatternID := 10022
GetUnderlyingObjectModel() {
return UIA_Hr(DllCall(this.__Vt(3), "ptr",this.__Value))
}
}
*/
;~ class UIA_PatternHandler extends UIA_Base {
;~ class UIA_PatternInstance extends UIA_Base {
;~ class UIA_TextRange extends UIA_Base {
;~ class UIA_TextRange2 extends UIA_Base {
;~ class UIA_TextRangeArray extends UIA_Base {
{ ;~ UIA Functions
UIA_Interface() {
try {
if uia:=ComObjCreate("{ff48dba4-60ef-4201-aa87-54103eef594e}","{30cbe57d-d9d0-452a-ab13-7ac5ac4825ee}")
return uia:=new UIA_Interface(uia), uia.base.base.__UIA:=uia
throw "UIAutomation Interface failed to initialize."
} catch e
MsgBox, 262160, UIA Startup Error, % IsObject(e)?"IUIAutomation Interface is not registered.":e.Message
}
UIA_Hr(hr) {
;~ http://blogs.msdn.com/b/eldar/archive/2007/04/03/a-lot-of-hresult-codes.aspx
static err:={0x8000FFFF:"Catastrophic failure.",0x80004001:"Not implemented.",0x8007000E:"Out of memory.",0x80070057:"One or more arguments are not valid.",0x80004002:"Interface not supported.",0x80004003:"Pointer not valid.",0x80070006:"Handle not valid.",0x80004004:"Operation aborted.",0x80004005:"Unspecified error.",0x80070005:"General access denied.",0x800401E5:"The object identified by this moniker could not be found.",0x80040201:"UIA_E_ELEMENTNOTAVAILABLE",0x80040200:"UIA_E_ELEMENTNOTENABLED",0x80131509:"UIA_E_INVALIDOPERATION",0x80040202:"UIA_E_NOCLICKABLEPOINT",0x80040204:"UIA_E_NOTSUPPORTED",0x80040203:"UIA_E_PROXYASSEMBLYNOTLOADED"} ; //not completed
if hr&&(hr&=0xFFFFFFFF) {
RegExMatch(Exception("",-2).what,"(\w+).(\w+)",i)
throw Exception(UIA_Hex(hr) " - " err[hr], -2, i2 " (" i1 ")")
}
return !hr
}
UIA_NotImplemented() {
RegExMatch(Exception("",-2).What,"(\D+)\.(\D+)",m)
MsgBox, 262192, UIA Message, Class:`t%m1%`nMember:`t%m2%`n`nMethod has not been implemented yet.
}
UIA_ElementArray(p, uia="") { ; should AHK Object be 0 or 1 based?
a:=new UIA_ElementArray(p),out:=[]
Loop % a.Length
out[A_Index]:=a.GetElement(A_Index-1)
return out, out.base:={UIA_ElementArray:a}
}
UIA_RectToObject(ByRef r) { ; rect.__Value work with DllCalls?
static b:={__Class:"object",__Type:"RECT",Struct:Func("UIA_RectStructure")}
return {l:NumGet(r,0,"Int"),t:NumGet(r,4,"Int"),r:NumGet(r,8,"Int"),b:NumGet(r,12,"Int"),base:b}
}
UIA_RectStructure(this, ByRef r) {
static sides:="ltrb"
VarSetCapacity(r,16)
Loop Parse, sides
NumPut(this[A_LoopField],r,(A_Index-1)*4,"Int")
}
UIA_SafeArraysToObject(keys,values) {
;~ 1 dim safearrays w/ same # of elements
out:={}
for key in keys
out[key]:=values[A_Index-1]
return out
}
UIA_Hex(p) {
setting:=A_FormatInteger
SetFormat,IntegerFast,H
out:=p+0 ""
SetFormat,IntegerFast,%setting%
return out
}
UIA_GUID(ByRef GUID, sGUID) { ;~ Converts a string to a binary GUID and returns its address.
VarSetCapacity(GUID,16,0)
return DllCall("ole32\CLSIDFromString", "wstr",sGUID, "ptr",&GUID)>=0?&GUID:""
}
UIA_Variant(ByRef var,type=0,val=0) {
; Does a variant need to be cleared? If it uses SysAllocString?
return (VarSetCapacity(var,8+2*A_PtrSize)+NumPut(type,var,0,"short")+NumPut(type=8? DllCall("oleaut32\SysAllocString", "ptr",&val):val,var,8,"ptr"))*0+&var
}
UIA_IsVariant(ByRef vt, ByRef type="") {
size:=VarSetCapacity(vt),type:=NumGet(vt,"UShort")
return size>=16&&size<=24&&type>=0&&(type<=23||type|0x2000)
}
UIA_Type(ByRef item, ByRef info) {
}
UIA_VariantData(ByRef p, flag=1) {
; based on Sean's COM_Enumerate function
; need to clear varaint? what if you still need it (flag param)?
return !UIA_IsVariant(p,vt)?"Invalid Variant"
:vt=3?NumGet(p,8,"int")
:vt=8?StrGet(NumGet(p,8))
:vt=9||vt=13||vt&0x2000?ComObj(vt,NumGet(p,8),flag)
:vt<0x1000&&UIA_VariantChangeType(&p,&p)=0?StrGet(NumGet(p,8)) UIA_VariantClear(&p)
:NumGet(p,8)
/*
VT_EMPTY = 0 ; No value
VT_NULL = 1 ; SQL-style Null
VT_I2 = 2 ; 16-bit signed int
VT_I4 = 3 ; 32-bit signed int
VT_R4 = 4 ; 32-bit floating-point number
VT_R8 = 5 ; 64-bit floating-point number
VT_CY = 6 ; Currency
VT_DATE = 7 ; Date
VT_BSTR = 8 ; COM string (Unicode string with length prefix)
VT_DISPATCH = 9 ; COM object
VT_ERROR = 0xA 10 ; Error code (32-bit integer)
VT_BOOL = 0xB 11 ; Boolean True (-1) or False (0)
VT_VARIANT = 0xC 12 ; VARIANT (must be combined with VT_ARRAY or VT_BYREF)
VT_UNKNOWN = 0xD 13 ; IUnknown interface pointer
VT_DECIMAL = 0xE 14 ; (not supported)
VT_I1 = 0x10 16 ; 8-bit signed int
VT_UI1 = 0x11 17 ; 8-bit unsigned int
VT_UI2 = 0x12 18 ; 16-bit unsigned int
VT_UI4 = 0x13 19 ; 32-bit unsigned int
VT_I8 = 0x14 20 ; 64-bit signed int
VT_UI8 = 0x15 21 ; 64-bit unsigned int
VT_INT = 0x16 22 ; Signed machine int
VT_UINT = 0x17 23 ; Unsigned machine int
VT_RECORD = 0x24 36 ; User-defined type
VT_ARRAY = 0x2000 ; SAFEARRAY
VT_BYREF = 0x4000 ; Pointer to another type of value
= 0x1000 4096
COM_VariantChangeType(pvarDst, pvarSrc, vt=8) {
return DllCall("oleaut32\VariantChangeTypeEx", "ptr",pvarDst, "ptr",pvarSrc, "Uint",1024, "Ushort",0, "Ushort",vt)
}
COM_VariantClear(pvar) {
DllCall("oleaut32\VariantClear", "ptr",pvar)
}
COM_SysAllocString(str) {
Return DllCall("oleaut32\SysAllocString", "Uint", &str)
}
COM_SysFreeString(pstr) {
DllCall("oleaut32\SysFreeString", "Uint", pstr)
}
COM_SysString(ByRef wString, sString) {
VarSetCapacity(wString,4+nLen:=2*StrLen(sString))
Return DllCall("kernel32\lstrcpyW","Uint",NumPut(nLen,wString),"Uint",&sString)
}
*/
}
UIA_VariantChangeType(pvarDst, pvarSrc, vt=8) { ; written by Sean
return DllCall("oleaut32\VariantChangeTypeEx", "ptr",pvarDst, "ptr",pvarSrc, "Uint",1024, "Ushort",0, "Ushort",vt)
}
UIA_VariantClear(pvar) { ; Written by Sean
DllCall("oleaut32\VariantClear", "ptr",pvar)
}
}
MsgBox(msg) {
MsgBox %msg%
}
/*
enum TreeScope
{ TreeScope_Element = 0x1,
TreeScope_Children = 0x2,
TreeScope_Descendants = 0x4,
TreeScope_Parent = 0x8,
TreeScope_Ancestors = 0x10,
TreeScope_Subtree = ( ( TreeScope_Element | TreeScope_Children ) | TreeScope_Descendants )
} ;
DllCall("oleaut32\SafeArrayGetVartype", "ptr*",ComObjValue(SafeArray), "uint*",pvt)
HRESULT SafeArrayGetVartype(
_In_ SAFEARRAY *psa,
_Out_ VARTYPE *pvt
);
DllCall("oleaut32\SafeArrayDestroy", "ptr",ComObjValue(SafeArray))
HRESULT SafeArrayDestroy(
_In_ SAFEARRAY *psa
);